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media-libs/dav1d: fix warnings about read- and writeable code #9

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media-libs/dav1d: fix warnings about read- and writeable code #9

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2 changes: 2 additions & 0 deletions media-libs/dav1d/dav1d-0.3.1.ebuild
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,8 @@ DEPEND="${RDEPEND}

DOCS=( README.md doc/PATENTS )

PATCHES=( "${FILESDIR}"/713.patch )

multilib_src_configure() {
local -a bits=()
use 8bit && bits+=( 8 )
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24 changes: 24 additions & 0 deletions media-libs/dav1d/files/713.patch
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@@ -0,0 +1,24 @@
From 854fc42dcbd4ba0b33b47f5c193593b4babe8eaa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Storsj=C3=B6?= <[email protected]>
Date: Thu, 23 May 2019 23:20:35 +0300
Subject: [PATCH] arm: Mark the stack as non-executable on ELF

---
src/arm/asm.S | 1 +
1 file changed, 1 insertion(+)

diff --git a/src/arm/asm.S b/src/arm/asm.S
index af96d51..6b1d46f 100644
--- a/src/arm/asm.S
+++ b/src/arm/asm.S
@@ -37,6 +37,7 @@
.fpu neon
.eabi_attribute 10, 0 // suppress Tag_FP_arch
.eabi_attribute 12, 0 // suppress Tag_Advanced_SIMD_arch
+ .section .note.GNU-stack,"",%progbits // Mark stack as non-executable
#endif

#ifdef _WIN32
--
2.18.1